CN202152953U - Bamboo joint lamp - Google Patents
Bamboo joint lamp Download PDFInfo
- Publication number
- CN202152953U CN202152953U CN2011202784250U CN201120278425U CN202152953U CN 202152953 U CN202152953 U CN 202152953U CN 2011202784250 U CN2011202784250 U CN 2011202784250U CN 201120278425 U CN201120278425 U CN 201120278425U CN 202152953 U CN202152953 U CN 202152953U
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- Prior art keywords
- cylindrical shell
- spring
- baffle plate
- cavity
- connecting rod
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Abstract
The utility model relates to a bamboo joint lamp which comprises a cylinder body, a lamp holder, a socket and a conductive piece and is characterized in that the bottom of the lamp holder is connected with a connecting bar of which the cross section is U-shaped; a first clamping buckle is formed at the U-shaped bottom of the connecting bar; a lining piece is arranged in the cylinder body; a clamping base is formed on the lining piece; a spring base is fixedly arranged on the clamping base; the spring base comprises two cavity bodies which are respectively located at two sides of the connecting bar; a spring is arranged in each cavity body; one end of each spring is abutted against a back plate in each corresponding cavity body; a baffle plate is arranged between the spring base and the clamping base; the other end of each spring in each cavity is abutted against the baffle plate; a second clamping buckle is further formed at the middle part of the side face of the baffle plate abutted against the springs; the first clamping buckle of the connecting bar and the second clamping buckle of the baffle plate are fixed together in a reverse inserted buckling way. The bamboo joint lamp has a simple and compact structure as a whole; the connecting bar and the baffle plate are connected in a reverse buckling way through clamping buckle structures, and the clamping buckle structures are removable, therefore, the connecting bar and the baffle plate can be mutually separated without destructing connecting structures, so as to ensure the flexibility for changing the lamp holder.
Description
Technical field
The utility model relates to a kind of bamboo joint lamp.
Background technology
In the prior art, there is kind of illuminating lamp can adjust the distance of its irradiation, and can carries out the rotation adjustment of plane 360 degree and swinging up and down of lamp holder, do corresponding adjustment according to space illumination needs through the lamp tube through the angle of rotation up and down of regulating lamp holder.Is the illuminating lamp that a kind of lamp holder can be regulated the Chinese invention patent " bamboo joint lamp " of ZL200810121154.0 just disclosed like me in the patent No. of first to file; This illuminating lamp comprises lamp socket; Wherein: comprise that also at least one rotation is installed in the lamp tube on the lamp socket, lamp socket comprises an outer valve jacket, is arranged with interior valve jacket in the outer valve jacket; And inner casing set upper side week valve jacket outside portion stretches out, be provided with first socket of electric connecting wire in the interior valve jacket; The lamp tube comprises an outer jacket casing, is installed in lamp holder, plug and second socket in the outer jacket casing; Lamp tube sidewall is offered a rotation hole; The lamp holder front portion from this rotation hole protruding and can in rotation hole, rotate the adjustment direction; Plug is inserted in first socket, and lamp tube this lamp socket relatively rotates on horizontal plane.
Though the disclosed bamboo joint lamp of above-mentioned patent has compact overall structure, can realize the advantage of multi-angle and multi-faceted illumination; The bamboo joint lamp lamp holder of above-mentioned patent and the syndeton between the cylindrical shell are comparatively complicated; And lamp holder links to each other the back for on-dismountable structure with cylindrical shell, if the lamp holder that will change then must destroy the original syndeton in the cylindrical shell, increased and changed difficulty and the cost of safeguarding; Therefore, await to do further improvement.
The utility model content
The utility model technical problem to be solved is that a kind of dismounting and structure bamboo joint lamp of advantages of simple more that can convenient lamp holder is provided to above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of bamboo joint lamp includes cylindrical shell;
Lamp holder is pivotably connected on said cylindrical shell;
Socket is arranged at an end of said cylindrical shell, and this socket has jack;
Conduction element is arranged in the said cylindrical shell and with said socket and is electrically connected, this conduction element also have can and the plug that plugs of the jack of said socket;
It is characterized in that: the bottom of said lamp holder is connected with the connecting rod that the sidewall that passes said cylindrical shell and cross section take the shape of the letter U, and the cross section of this connecting rod and the cross section of said cylindrical shell parallel, and the U-shaped bottom of said connecting rod also forms first buckle that opening is provided with down;
Also be provided with in the said cylindrical shell:
Inner piece is inserted in the said cylindrical shell, is formed with deck on this inner piece, and the bottom surface of this deck and the axis of said cylindrical shell are perpendicular;
Spring base; Be fixedly set on the said deck, this spring base includes two cavitys that lay respectively at said connecting rod both sides, and an end of each said cavity is uncovered; The other end is provided with backboard; And, being provided with the spring of placing along the radial direction of said cylindrical shell in each said cavity, the backboard in an end of said spring and the corresponding said cavity offsets;
Baffle plate; Be arranged between said spring base and the deck; The spring other end in each said cavity offsets with this baffle plate respectively; And said baffle plate also forms second buckle that opening is provided with up at the middle part, side that offsets with said spring, and the reverse inserting of second buckle of first buckle of said connecting rod and said baffle plate is fastened in together.
In order to guarantee the reliable setting of spring base; And make that the syndeton of inner piece and cylindrical shell is more compact; As preferably, said inner piece includes the arc liner plate suitable with the madial wall of said cylindrical shell, and said liner plate is formed with the circumferential overhanging flank along this liner plate respectively on the side that is positioned at the length direction setting; Be connected with the riser that the axis normal with said cylindrical shell is provided with on the side that said flank inwardly is provided with, form described deck between said flank, riser and the liner plate.
Installation and removal between inner piece and the cylindrical shell for ease, as preferably, the madial wall of said cylindrical shell is provided with protruding rail vertically, the lateral wall of said liner plate offer vertically can with the peg graft guide groove of cooperation of said protruding rail.During installation, the guide groove on the liner plate can directly cooperate with the protruding rail in the cylindrical shell, realizes the removable syndeton between inner piece and the cylindrical shell, and makes that connection is more efficient and convenient.
Two cavitys of spring base can separate independent setting; Also can be connected to one; Connect for ease, and guarantee the uniformity of two cavitys location, as preferably; Crossbeam through horizontally set fixedly is connected as a single entity two cavitys of said spring base at the top of opening end; Offer hole clipping on each flank of said deck, the lateral wall of the said hole clipping of said cavity correspondence is provided with projection, and said projection is arranged in and realizes being fixedly connected of said spring base and said deck in the said hole clipping.So the projection of cavity just in time snaps in the corresponding hole clipping of deck, realize being fixedly connected of spring base and inner piece, guarantee the reliable location of spring base.
The installation of spring for ease; Improve the reliability that spring connects; Preferred as further, the backboard of each said cavity is provided with first boss, and said baffle plate is respectively arranged with second boss in the both sides of said second buckle; An end that is positioned at the spring of each cavity is set on first boss of this cavity, and the other end of this spring is set on should second boss of first boss.
For interconnecting between a plurality of cylindrical shells of realizing bamboo joint lamp, and guarantee to connect and the convenience of dismounting, as preferably; One end of said cylindrical shell offers first shoulder hole, is inserted with adapter sleeve in this first shoulder hole, and said socket is arranged in this adapter sleeve; The jack end of said socket is provided with outwardly; And the other end of said cylindrical shell offers second shoulder hole, and said conduction element is fixedly set on this second shoulder hole; And the pore size of said second shoulder hole and the external diameter of said adapter sleeve are suitable.
In order to realize the rotation of lamp holder with respect to cylindrical shell, as preferably, be fixed with the minor axis of horizontally set on the said lamp holder, the U-shaped two ends of said connecting rod are articulated and connected on said minor axis.So lamp holder can be realized swing up and down with respect to cylindrical shell around minor axis.
Compared with prior art, the advantage of the utility model is: cooperatively interact through inner piece, spring base and baffle plate and realize the connection between lamp holder and the cylindrical shell, overall structure is simple and compact; Secondly; Connecting rod links to each other through reverse fastening of buckle structure with baffle plate; Baffle plate receives the tension holddown spring of connecting rod; The reaction force that spring compression back produces makes baffle plate have the trend of tractive connecting rod all the time again, has guaranteed the connection reliability between lamp holder and the cylindrical shell, prevents that lamp holder from dropping from cylindrical shell; In addition, be removable buckle structure between connecting rod in the present embodiment and the baffle plate, need not to destroy syndeton and just can connecting rod and baffle plate be separated from each other, guaranteed the flexibility that lamp holder is changed, the cost that has reduced dismounting and safeguarded.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model embodiment.
Fig. 2 is the three-dimensional exploded view of the utility model embodiment.
Fig. 3 is the sectional arrangement drawing of the utility model embodiment.
Fig. 4 is that A-A shown in Figure 3 is to cutaway view.
Fig. 5 is the spring base structural representation of the utility model embodiment.
Fig. 6 is the inner piece structural representation of the utility model embodiment.
Fig. 7 is one of assembly structure sketch map between connecting rod, spring base and the baffle plate of the utility model embodiment.
Fig. 8 be between connecting rod, spring base and the baffle plate of the utility model embodiment the assembly structure sketch map two
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Bamboo joint lamp of the prior art generally includes the lamp socket of an ability external power supply; Be connected with the lamp body that at least one can rotate with respect to this lamp socket on this lamp socket in 360 scopes of plane; Be connected with lamp holder on each lamp body, the serial connection back forms the bamboo joint lamp of multi-section structure between a plurality of lamp bodies.
Like Fig. 1～shown in Figure 8, the bamboo joint lamp of present embodiment is merely one of them lamp body in the bamboo joint lamp with multi-section structure, and this lamp body includes lamp holder 1, cylindrical shell 2, socket 3, conduction element 4, inner piece 5, spring base 6 and baffle plate 7, wherein:
The sidewall of cylindrical shell 2 offers through hole 21; One end of cylindrical shell 2 offers first shoulder hole 22; Be fixedly connected with adapter sleeve 8 through screw in first shoulder hole 22, be inserted with socket 3 in the adapter sleeve 8, the top of socket 3 also is provided with end cover 9; This socket 3 has the jack 31 that is provided with towards end cover 9 one sides, and this socket 3 also has the electric connecting sheet 32 that is provided with towards the inner chamber of cylindrical shell 2;
The other end of cylindrical shell 2 offers second shoulder hole 23; Be provided with conduction element 4 in this second shoulder hole 23; This conduction element 4 include on the cascaded surface that is fixedly connected on second shoulder hole 23 base 41 be arranged in this base upper conductor, the lower end of conductor be formed with can with the jack 31 of socket 3 plug 42 of inserting mutually, the upper end of conductor be and the lead 43 of socket 3 electrical connections; And the pore size of second shoulder hole 23 is suitable with the internal diameter of end cover 9;
When the more piece lamp body is connected; The end cover 9 of the lamp body in back just in time is set in conduction element 4 afterbodys of previous lamp body; And the plug portion of conduction element 4 afterbodys of previous lamp body just in time inserts in socket 3 jacks 31 of a back lamp body, thereby realizes the electrical connection between the adjacent lamp body.
The lamp holder 1 of present embodiment can adopt various structure of the prior art; Built-in illuminator can adopt the LED lamp; Also can be other illuminator; Lamp holder 1 can link to each other through the electric connecting sheet 32 of conductor wire and socket 3, the power turn-on of realization lamp holder 1, the bottom of lamp holder 1 be fixed with a horizontally set and with the perpendicular minor axis 11 of the axis of cylindrical shell 2; Be hinged with the connecting rod 12 that the cross section of cross section and cylindrical shell 2 parallels on this minor axis 11, lamp holder 1 can vertically be done in 180 scopes with respect to connecting rod 12 and swing up and down;
The through hole 21 that connecting rod 12 passes cylindrical shell 2 stretches in these cylindrical shell 2 inner chambers; The cross section of connecting rod 12 takes the shape of the letter U; The U-shaped two ends of connecting rod 12 are hinged on respectively on the minor axis 11; The U-shaped bottom of connecting rod 12 also forms first flange 121 of outside bending, forms first buckle that opening is provided with down between the U-shaped bottom of this first flange 121 and connecting rod 12.
Connection and dismounting between inner piece 5 and the cylindrical shell 2 for ease, the madial wall of cylindrical shell 2 is provided with protruding rail 24 vertically, and the arc lateral wall of liner plate 51 offers the guide groove 511 of ability and protruding rail 24 grafting cooperations vertically; During installation; The protruding rail 24 that the guide groove 511 of inner piece 5 is aimed in the cylindrical shell 2 inserts, and can realize that the grafting of inner piece 5 and cylindrical shell 2 cooperates, and assembles very convenient simple; When the needs detachable, as long as inner piece 5 is pulled out along protruding rail 24.
The spring base 6 of present embodiment includes two cavitys; Each cavity surrounds by side plate 61, top board 62 and backboard 63 are vertical in twos; The end that each cavity and backboard 63 established relatively is uncovered, and backboard 63 is provided with that the crossbeam 64 through horizontally set fixedly is connected as a single entity on the top board 62 that 631, two cavitys of first boss are positioned at opening end; Also be provided with projection 611 on the side plate 61 of each cavity, offer the hole clipping 521 that can supply projection 611 to insert on each flank 52 of deck;
Carrying out plug button after the reverse dislocation of first buckle of connecting rod 12 and second buckle of baffle plate 7 closes; Make connecting rod 12 and baffle plate 7 be connected together; At this moment; Two cavitys of spring base 6 just in time are positioned at the both sides of the U-shaped arm of connecting rod 12, form the cube cavity that one side is uncovered between the U-shaped arm of each cavity, connecting rod 12, said baffle plate 7 and the deck plane, are provided with the spring of placing along the radial direction of cylindrical shell 2 65 in each cavity; One end of spring 65 is set on first boss 631 that is positioned at this cavity backboard 63, the other end of this spring 65 be set in this cavity in second boss of first boss, 631 corresponding settings on.
During assembling, 65 6 on spring is packed in the deck of inner piece 5, the projection 611 on 65 6 each cavity side plates 61 of spring just in time snaps in the hole clipping 521 of deck corresponding flank 52, realizes the fixed connection between 65 6 on spring and the inner piece 5; The neutral of then baffle plate 7 being put into spring between 65 6 and the deck is put into spring 65 in each cavity of 65 6 on spring, the two ends of spring 65 are separately fixed on corresponding one group of first boss 631 and second boss; Inner piece 5 is packed in the cylindrical shell 2, the guide groove 511 of inner piece 5 faces the protruding rail 24 of cylindrical shell 2 and realizes that insertings connect again; At last the through hole 21 of connecting rod 12 from cylindrical shell 2 stretched in the cylindrical shell 2, first buckle of this connecting rod 12U shape bottom and second buckle of baffle plate 7 are realized reverse dislocation snapping, and connecting rod 12 and baffle plate 7 are fixedly connected on together.
So; Baffle plate 7 can promote spring 65 compressions in two chambers of 65 6 on spring simultaneously under the tension of connecting rod 12, the elastic force that spring 65 compression backs produce reacts on baffle plate 7, makes baffle plate 7 have the trend of reverse tractive connecting rod 12 all the time; Guarantee that lamp holder 1 can abut against on the cylindrical shell 2; Prevent that lamp holder 1 is loosening or come off, and because between lamp holder 1 and the connecting rod 12 for being articulated and connected, after lamp holder 1 is fixed on the cylindrical shell 2; Rotary lamp holder 1 can be realized lamp holder 1 swinging up and down vertically, realizes the flexible of light angle; When needs are more changed lamp holder 1; Only need to be positioned at cylindrical shell 2 one end sockets 3 and take out, with screwdriver or other instruments first buckle of connecting rod 12 and second buckle of baffle plate 7 are effectively broken away from then, just can lamp holder 1 be taken off smoothly; Need not to destroy existing syndeton; Improve the efficient that lamp holder 1 is changed, made that the dismounting of lamp holder 1 is convenient flexibly, reduced maintenance cost.
Claims (7)
1. a bamboo joint lamp includes
Cylindrical shell (2);
Lamp holder (1) is pivotably connected on said cylindrical shell (2);
Socket (3) is arranged at an end of said cylindrical shell (2), and this socket (3) has jack (31);
Conduction element (4) is arranged in the said cylindrical shell (2) and with said socket (3) and is electrically connected, this conduction element (4) also have can and the plug that plugs of the jack (31) of said socket (3);
It is characterized in that: the bottom of said lamp holder (1) is connected with the connecting rod (12) that the sidewall that passes said cylindrical shell (2) and cross section take the shape of the letter U; The cross section of cross section of this connecting rod (12) and said cylindrical shell (2) parallels, and the U-shaped bottom of said connecting rod (12) also forms first buckle that opening is provided with down;
Said cylindrical shell also is provided with in (2):
Inner piece (5) is inserted in the said cylindrical shell (2), and this inner piece is formed with deck on (5), and the axis of the bottom surface of this deck and said cylindrical shell (2) is perpendicular;
Spring base (6); Be fixedly set on the said deck, this spring base (6) includes two cavitys that lay respectively at said connecting rod (12) both sides, and an end of each said cavity is uncovered; The other end is provided with backboard (63); And, being provided with the spring of placing along the radial direction of said cylindrical shell (2) (65) in each said cavity, the backboard (63) in an end of said spring (65) and the corresponding said cavity offsets;
Baffle plate (7); Be arranged between said spring base (6) and the deck; Spring (65) other end in each said cavity offsets with this baffle plate (7) respectively; And said baffle plate (7) also forms second buckle that opening is provided with up at the middle part, side that offsets with said spring (65), and the reverse inserting of second buckle of first buckle of said connecting rod (12) and said baffle plate (7) is fastened in together.
2. bamboo joint lamp according to claim 1; It is characterized in that: said inner piece (5) includes the arc liner plate (51) suitable with the madial wall of said cylindrical shell (2); Said liner plate (51) is formed with the circumferential overhanging flank (52) along this liner plate (51) respectively on the side that is positioned at the length direction setting; Be connected with the riser (53) that the axis normal with said cylindrical shell (2) is provided with on the side that said flank (52) inwardly is provided with, the described deck of formation between said flank (52), riser (53) and the liner plate (51).
3. bamboo joint lamp according to claim 2 is characterized in that: the madial wall of said cylindrical shell (2) is provided with protruding rail (24) vertically, and the lateral wall of said liner plate (51) offers the guide groove (511) of ability and said protruding rail (24) grafting cooperation vertically.
4. bamboo joint lamp according to claim 2; It is characterized in that: the crossbeam (64) through horizontally set fixedly is connected as a single entity two cavitys of said spring base (6) at the top of opening end; Offer hole clipping (521) on each flank (52) of said deck; The lateral wall of the said hole clipping of said cavity correspondence (521) is provided with projection (611), and said projection (611) is arranged in and realizes being fixedly connected of said spring base (6) and said deck in the said hole clipping (521).
5. according to claim 1 or 2 or 3 or 4 described bamboo joint lamps; It is characterized in that: the backboard of each said cavity (63) is provided with first boss (631); Said baffle plate (7) is respectively arranged with second boss in the both sides of said second buckle; An end that is positioned at the spring (65) of each cavity is set on first boss (631) of this cavity, and the other end of this spring (65) is set on should second boss of first boss (631).
6. bamboo joint lamp according to claim 5; It is characterized in that: an end of said cylindrical shell (2) offers first shoulder hole (22); Be inserted with adapter sleeve (8) in this first shoulder hole (22), said socket (3) is arranged in this adapter sleeve (8), and jack (31) end of said socket (3) is provided with outwardly; And the other end of said cylindrical shell (2) offers second shoulder hole (23), and said conduction element (4) is fixedly set on this second shoulder hole (23), and the external diameter of the pore size of said second shoulder hole (23) and said adapter sleeve (8) is suitable.
7. bamboo joint lamp according to claim 6 is characterized in that: be fixed with the minor axis (11) of horizontally set on the said lamp holder (1), the U-shaped two ends of said connecting rod (12) are articulated and connected on said minor axis (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202784250U CN202152953U (en) | 2011-07-29 | 2011-07-29 | Bamboo joint lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202784250U CN202152953U (en) | 2011-07-29 | 2011-07-29 | Bamboo joint lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152953U true CN202152953U (en) | 2012-02-29 |
Family
ID=45693449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202784250U Expired - Lifetime CN202152953U (en) | 2011-07-29 | 2011-07-29 | Bamboo joint lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287669A (en) * | 2011-07-29 | 2011-12-21 | 林万炯 | Bamboo joint lamp |
| CN105674202A (en) * | 2016-02-26 | 2016-06-15 | 刘顺 | LED colorful lamp capable of being freely disassembled, assembled and combined |
| CN110985957A (en) * | 2019-12-26 | 2020-04-10 | 沈惠萍 | Intelligent LED down lamp convenient for electric connection |
-
2011
- 2011-07-29 CN CN2011202784250U patent/CN202152953U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287669A (en) * | 2011-07-29 | 2011-12-21 | 林万炯 | Bamboo joint lamp |
| CN102287669B (en) * | 2011-07-29 | 2012-11-07 | 林万炯 | Bamboo joint lamp |
| CN105674202A (en) * | 2016-02-26 | 2016-06-15 | 刘顺 | LED colorful lamp capable of being freely disassembled, assembled and combined |
| CN110985957A (en) * | 2019-12-26 | 2020-04-10 | 沈惠萍 | Intelligent LED down lamp convenient for electric connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SELF ELECTRONICS CO.,LTD. Assignor: Lin Wanjiong Contract record no.: 2012330000180 Denomination of utility model: Bamboo joint lamp Granted publication date: 20120229 License type: Exclusive License Record date: 20120416 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120229 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |